HYTC Co., Ltd. manufactures and sells ultra-precision parts in South Korea and internationally, together with its subsidiaries. Its products include semiconductor molds, LED molds, and secondary battery parts, as well as secondary battery equipment modules and super-precision parts and molds for lithium-ion battery production equipment. These products are used in the electrode and assembly processes during battery manufacturing. The company was founded in 2000 and is headquartered in Gunpo-si, South Korea.